"The stores have been decorated for the last month. How do you overlook that?" Tusant asked.

Hutton School parent Jane Harper noted the absence of Christmas but didn't think the omission was meant as a message to Christians.

"Christmas is so dominant in our society. I don't know that anyone should feel slighted," Harper said.

Roloff said the district would not have included Hanukkah and Eid al-Adha if it had intended to avoid religious celebrations. She said her office has been fielding calls about the newsletter from concerned parents, and that most have been understanding about the mix-up.

Christmas had been added to the "important dates" section of the online version of the school district's newsletter by Thursday afternoon.